Builder or Client Holding Back Your Construction Bills or Retention Money? How Contractors Recover Dues Fast

1. The Short Answer

2. “Our Engineer Hasn't Checked Your Bill Yet”

Most contracts say bills are paid after the employer's engineer or project manager measures and certifies them. Builders who want to delay simply don't certify. But certification is a procedure, not a veto. If the engineer does not act within the time the contract sets, or cuts your bill without reasons, an arbitrator or court can decide what you are owed from your own records.

Ask for a joint measurement in writing. If the client refuses or ignores it, record your own measurement with photos and send it to them. That refusal itself becomes evidence. Extra work done on oral instructions can be claimed too, as long as you can show the client asked for it and accepted it.

3. “Sign the No-Dues Letter If You Want Your Money”

This is the second classic tactic: the builder releases part of your final bill only if you sign a “no-dues”, “no-claims” or “full and final” letter. Contractors with salaries and suppliers to pay often sign.

In National Insurance Co. v. Boghara Polyfab (2008), the Supreme Court held that a discharge or no-claims certificate obtained through coercion, undue influence or economic pressure does not automatically bar the claim, and such a dispute can still be referred to arbitration. In Union of India v. Master Construction Co. (2011), it added the other half: a bare allegation of coercion is not enough; there must be evidence.

What this means for you:

• Before signing, write “signed under protest, balance claims reserved” if you can, or keep the messages showing payment was conditional on signing.
• Right after signing, send a written protest by email and post saying you signed under financial pressure to receive your own undisputed money, and that you reserve your claim for the balance.
• Do not wait months. The longer you stay silent, the more it looks like a genuine settlement.

4. Retention Money Not Released

Most contracts hold back 5 to 10% of each bill as retention, released after the defect liability period (often 12 months from completion), sometimes half at completion and half later. The client can use it to fix genuine defects you failed to repair after notice. It cannot keep it indefinitely.

• Note the completion or handover date and when the defect period ends.
• Keep records of any defect complaints and how you fixed them.
• Once the period ends, apply in writing for release, attaching the completion certificate or handover proof.
• If your contract allowed a bank guarantee in place of retention, ask for the guarantee to be returned and watch for wrongful encashment; courts can restrain encashment only in narrow cases such as fraud.

Unreleased retention is simply a debt. It can be claimed, with interest, through the same notice and arbitration or suit as any unpaid bill.

5. Delay Penalties, Back-Charges and “Quality Issues”

When a claim arrives, many builders answer with deductions: liquidated damages for delay, back-charges for material, or sudden quality complaints. These are not automatic.

• Delay deductions: keep records of every delay caused by the client: late drawings, late site access, late payments, design changes and material it was supposed to supply. Delay caused by the client cannot be charged to you, and in Kailash Nath Associates v. DDA (2015) the Supreme Court held that liquidated damages are only a ceiling on reasonable compensation.
• Quality complaints: complaints raised for the first time after you demand payment are weak, especially when the work was measured, paid in part or occupied without objection.
• Back-charges: ask for the detailed calculation and supporting documents in writing.

6. Sub-Contractors: Who Do You Claim From?

A sub-contractor's contract is with the main contractor, so the claim is normally against the main contractor even if the project owner has not paid it. You can claim directly from the owner only if the owner dealt with you directly, for example by issuing your work order, certifying your bills or promising payment. “Pay when paid” clauses do not automatically defeat your claim; much depends on the wording and whether the main contractor actually pursued the owner. For more on sub-contractor recoveries, see LegalRecovery.in's guide to sub-contractor payment recovery in India.

7. The Legal Notice for Unpaid Construction Work

A strong notice to a builder or main contractor:

• refers to the work order or contract and its payment and retention clauses;
• lists every RA bill, the final bill and retention, with dates, amounts, payments received and the balance;
• attaches or refers to measurement, handover and approval records;
• rejects unexplained deductions and records any no-dues letter as signed under protest;
• claims interest and gives a deadline; and
• if the contract has an arbitration clause, invokes arbitration and proposes an arbitrator. Under Section 21 of the Arbitration and Conciliation Act, 1996, arbitration begins on the date the other side receives this request, which also matters for limitation.

You can send a legal notice to a builder or main contractor for stuck construction payments on LegalRecovery.in, our online notice service, delivered by Speed Post, email and WhatsApp.

8. If They Still Don't Pay: Arbitration, Court or MSME

• Arbitration. If the builder does not agree on an arbitrator within 30 days, the High Court (or the arbitral institution it designates) appoints one under Section 11. Domestic arbitrations are expected to finish within 12 months of pleadings closing, extendable by 6 months by consent (Section 29A). The award carries interest under Section 31(7) and is enforced like a court decree.
• Interim protection. If the builder is selling flats or moving money to defeat your claim, the court can order security or freeze assets under Section 9, even before arbitration starts.
• No arbitration clause. Construction contracts are commercial disputes. For claims of ₹3 lakh or more, try pre-institution mediation, then file in the Commercial Court, with a summary suit possible where your bills were admitted. See our guide on recovering an unpaid invoice through mediation and a summary suit.
• MSME Samadhaan. If you were registered under Udyam as a micro or small enterprise before the work, the MSME Facilitation Council can hear the claim with interest at three times the RBI bank rate, and a buyer challenging the award must first deposit 75% of it. See our MSME 45-day payment guide.
• Large dues from a company. For undisputed dues of ₹1 crore or more from a builder company, see legal action when a company is not paying your bill. Builders often raise disputes, so this route needs care.
• Bounced cheques. If the builder gave you a cheque that bounced, see our security cheque guide.

Time limit: claims are generally subject to a three-year limitation period from when payment became due, for example from the final bill's due date or the end of the defect liability period for retention. A written acknowledgement or part-payment restarts the clock.

9. Frequently Asked Questions